Home / 10,760,357.12-14,849,172.04-5,865,472.04

Finding the Fourth Proportional to 10,760,357.12, 14,849,172.04 and 5,865,472.04

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Solution

The fourth proportional to 10,760,357.12, 14,849,172.04 and 5,865,472.04 is: 8,094,285.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,357.12 : 14,849,172.04 = 5,865,472.04 : x
  2. Step 2: Convert to fraction form
    10,760,357.12/14,849,172.04 = 5,865,472.04/x
  3. Step 3: Cross multiply
    10,760,357.12x = 14,849,172.04 × 5,865,472.04
  4. Step 4: Simplify right side
    10,760,357.12x = 87,097,403,417,769.75
  5. Step 5: Solve for x
    x = 87,097,403,417,769.75/10,760,357.12
  6. Step 6: Final answer
    x = 8,094,285.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.